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Guide

How to Sort Lines Alphabetically or by Length

To sort lines, paste your list into the Sort Lines tool and choose A to Z, Z to A, by length, natural number-aware order, or shuffle. Sorting is locale-aware and can ignore case, so accented and mixed-case entries land where you expect.

How to use the Sort Lines

  1. Paste your list with one item per line.
  2. Pick a sort order: A to Z, Z to A, by length, natural, or shuffle.
  3. Turn on case-insensitive sorting if capitals should not affect order.
  4. Copy the sorted list.

Worked example

Sorted naturally, file2, file10, file1 becomes file1, file2, file10. A plain alphabetical sort would put file10 before file2.

Tips and common mistakes

  • Use natural order for anything containing numbers, such as file names or version labels.
  • Shuffle is handy for randomizing a list of names or questions.
  • Remove duplicates first if you want a clean unique, sorted list.

Frequently asked questions

What is natural sort order?

It compares numbers by value, so 2 comes before 10, unlike plain alphabetical order.

Does it handle accented letters?

Yes. Sorting is locale-aware.

Can I sort by line length?

Yes, shortest to longest or the reverse.

Try the Sort Lines Free, instant, and runs in your browser.